for (var i = 0; i < emits.outputFiles.length; i++) {

                var ou = emits.outputFiles[i];

                return ou.text;

            }

​

            return null;

        };

​

        TypeScriptEditor.prototype._formatOnKey = function (addedText, removedText, change) {

            if (this._applyingEdits)

                return;

            var doc = this.doc();

            var offset = doc.indexFromPos(change.from);

            offset += addedText.length;

​

            var fullPath = this.docState.fullPath();

            var key = addedText.charAt(addedText.length - 1);

​

            var options = new TypeScript.FormattingOptions();

            options.IndentSize = 2;

            options.TabSize = 2;

            options.ConvertTabsToSpaces = true;

            options.NewLineCharacter = '\n';

​

            var edits = this._typescript.service.getFormattingEditsAfterKeystroke(fullPath, offset, key, options);

​

            this._applyEdits(edits);

        };

​

        TypeScriptEditor.prototype._formatOnPaste = function (addedText, removedText, change) {

            if (this._applyingEdits)

                return;

            var doc = this.doc();

            var offset = doc.indexFromPos(change.from);

​

            var fullPath = this.docState.fullPath();

            var key = addedText.charAt(addedText.length - 1);

​

            var options = new TypeScript.FormattingOptions();

            options.IndentSize = 2;

            options.TabSize = 2;

            options.ConvertTabsToSpaces = true;

            options.NewLineCharacter = '\n';

​

​

            this._applyEdits(edits);

        };

​

        TypeScriptEditor.prototype._applyEdits = function (edits) {

            if (!edits.length)

                return;

​

            //console.log('_applyEdits('+edits.length+')...');

            this._applyingEdits = true;

            var doc = this.doc();

            var orderedEdits = edits.sort(function (e1, e2) {

                return e1.minChar < e2.minChar ? +1 : e1.minChar == e2.minChar ? 0 : -1;

            });

            for (var i = 0; i < orderedEdits.length; i++) {

                var e = orderedEdits[i];

                doc.replaceRange(e.text, doc.posFromIndex(e.minChar), doc.posFromIndex(e.limChar));

            }

            this._applyingEdits = false;

            //console.log('_applyEdits('+edits.length+') - complete.');

        };

​

        /**

        * Invoked from CodeMirror's completion logic

        * either at completion start, or on typing.

        * Expected to return a set of completions plus extra metadata.

        */

        TypeScriptEditor.prototype._continueCompletion = function (forced) {

            var _this = this;

            var editor = this.editor();

            var fullPath = this.docState.fullPath();